12622743

素因数分解:

$3^3\times 7^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 23040000

約数和(自身を除く): 10417257

約数列:

[1, 3, 7, 9, 21, 27, 29, 47, 49, 63, 87, 141, 147, 189, 203, 261, 329, 343, 423, 441, 609, 783, 987, 1029, 1269, 1323, 1363, 1421, 1827, 2303, 2961, 3087, 4089, 4263, 5481, 6909, 8883, 9261, 9541, 9947, 12267, 12789, 16121, 20727, 28623, 29841, 36801, 38367, 48363, 62181, 66787, 85869, 89523, 145089, 200361, 257607, 268569, 435267, 467509, 601083, 1402527, 1803249, 4207581, 12622743]

約数ペア:

[(1, 12622743), (3, 4207581), (7, 1803249), (9, 1402527), (21, 601083), (27, 467509), (29, 435267), (47, 268569), (49, 257607), (63, 200361), (87, 145089), (141, 89523), (147, 85869), (189, 66787), (203, 62181), (261, 48363), (329, 38367), (343, 36801), (423, 29841), (441, 28623), (609, 20727), (783, 16121), (987, 12789), (1029, 12267), (1269, 9947), (1323, 9541), (1363, 9261), (1421, 8883), (1827, 6909), (2303, 5481), (2961, 4263), (3087, 4089)]